13287574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 22619520

約数和(自身を除く): 9331946

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 307, 323, 614, 646, 1139, 1273, 2278, 2546, 5219, 5833, 10438, 11666, 20569, 21641, 41138, 43282, 99161, 198322, 349673, 390811, 699346, 781622, 6643787, 13287574]

約数ペア:

[(1, 13287574), (2, 6643787), (17, 781622), (19, 699346), (34, 390811), (38, 349673), (67, 198322), (134, 99161), (307, 43282), (323, 41138), (614, 21641), (646, 20569), (1139, 11666), (1273, 10438), (2278, 5833), (2546, 5219)]